We have marked a distinct position in the domain by manufacturing and exporting DC High Voltage Circuit Breaker. This device provides overcurrent and short circuit protection for higher voltage DC circuits. We manufacture this device under the firm guidance of expert supervisors using best quality materials and components. This device can have dual terminals and is multi-wire rated for up to four wires. DC High Voltage Circuit Breaker comes in different sizes and specifications as per the requirements of clients. We offer this device at pocket friendly prices to clients.
Features:
Technical data:
Type | SA-63 | |||||
Standard | IEC60947-2/GB14048.2 | |||||
Poles in series | 1P | 2P | 3P | 4P | ||
Rated voltage | 300VDC | 600VDC | 900VDC | 1000VDC | ||
Maximum current of shell | 63A | |||||
Rated current | 3A, 4A, 6A, 10A, 13A, 16A, 20A, 25A, 32A, 40A, 50A & 63A | |||||
Rated insulation voltage | 1200V DC | |||||
Rated impulse voltage | 4KV | |||||
Breaking type | H | |||||
Breaking capacity | 6KA | |||||
Run off power | 100% | |||||
Curve type | B | |||||
trip type | Thermal magnetic type | |||||
service life | ||||||
Mechanical life | Actual mean value | 20000 | ||||
Standard average | 8500 | |||||
Electrical life | Actual mean value | 4000 | ||||
Standard average | 1500 | |||||
Installation and environment | ||||||
Protection level | Side IP40, terminal port IP20 | |||||
Wiring capacity | 2.5-25mm2 | |||||
Using ambient temperature | -25 +70 | |||||
Storage environment temperature | -40 -+85 | |||||
Heat resistance | 2 category, humidity 55 relative humidity 95% | |||||
Anti vibration | 2.6 IEC60068 | |||||
Anti impact parameter | 2.27 IEC60068 |